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Siemens 1FK7043-4CH71-1CH1 SIMOTICS S High Dynamic Motor

Siemens SIMOTICS S Synchronous Motor 1FK7043-4CH71-1CH1, 1.2kW, IP65, with brake

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ManufacturerSiemens

Part number1FK7043-4CH71-1CH1

Part Number 1FK7043-4CH71-1CH1

Manufacturer Siemens

Product Type SIMOTICS S Synchronous Motor

Nominal Power 1.2kW

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1.2kW Power Output 600V DC Operation 3.5Nm Torque 4500rpm Speed Absolute Encoder (AM24DQI) DRIVE-CLiQ Interface With Holding Brake IP65 Protection

Product description

The Siemens SIMOTICS S Synchronous Motor 1FK7043-4CH71-1CH1 is a High Dynamic (HD) motor built for precision and speed. It offers a nominal power of 1.2kW, operates at 600V DC, and produces a torque of 3.5Nm at 4500rpm. This naturally cooled motor, in frame size IMB 5, includes a rotatable power connector, an absolute encoder (AM24DQI) for precise positioning, and the DRIVE-CLiQ interface. It also features a holding brake and has a high degree of protection, IP65.

This motor is engineered for applications demanding high accuracy and rapid acceleration, such as in automated assembly, high-speed pick-and-place operations, and advanced machine tools. Its robust construction and advanced encoder feedback make it suitable for the automotive, pharmaceutical, and packaging industries.

Stanlo Automation, a veteran-owned supplier of surplus industrial parts, provides the Siemens SIMOTICS S 1FK7043-4CH71-1CH1 motor. We are committed to delivering reliable, tested components to support your automation needs, ensuring you receive quality parts from a trusted source. Partner with Stanlo for your essential automation hardware.

Technical specifications

Part Number	1FK7043-4CH71-1CH1
Manufacturer	Siemens
Product Type	SIMOTICS S Synchronous Motor
Nominal Power	1.2kW
DC Voltage	600V
Torque	3.5Nm (100K)
Nominal Speed	4500rpm
Cooling	Naturally cooled
Frame Size	IMB 5
Flange	Flange 1
Power Connector	Rotatable
Feedback	Absolute Encoder 24 bit + 12 bit Multiturn (AM24DQI)
Interface	DRIVE-CLiQ
Shaft	Plain shaft, tolerance N
Holding Brake	With holding brake
Degree of Protection	IP65

Common applications

Robotics

Pick-and-Place

Machine Tools

Automated Assembly

High-Speed Automation

Pharmaceutical Industry

Compatible systems

Siemens SIMOTICS Drives Siemens Controllers DRIVE-CLiQ enabled systems

Also known as

SIMOTICS S 1FK7 HD Siemens 1FK7 Motor 1FK7043 Servo Motor

Replaces / compatible with

This motor is designed for high-dynamic applications and is compatible with Siemens drive systems that support the DRIVE-CLiQ interface. It may replace older servo motor configurations requiring absolute feedback and a holding brake.

Technical note

Expert tip

The integrated holding brake requires appropriate control signals from the drive system; ensure these are correctly implemented for safe operation and holding at standstill.

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Frequently asked questions

What type of encoder does the Siemens 1FK7043-4CH71-1CH1 motor use?

The Siemens 1FK7043-4CH71-1CH1 motor is equipped with an absolute encoder, specifically a 24-bit + 12-bit multiturn encoder (AM24DQI) with a DRIVE-CLiQ interface for precise positioning and communication.